Comb untidy hair

Make people feel less offended

Tousle someone's hair

Stroke a pet animal

to jump to grab an opportunity

 to renounce great wealth

there is no genuine kindness in this world

do the thing that is least likely to cause trouble in a particular situation

Insufficient

Inaccurate

Unintentional

None of these

Lethargy

Offensive

Vacillating

Grasping

modem

scanner

printer

CD writer

Optical mark reader

optical marked reader

optical moon right

optical me right